9225922144 has 12 divisors (see below), whose sum is σ = 18163534284. Its totient is φ = 4612961056.

The previous prime is 9225922141. The next prime is 9225922193. The reversal of 9225922144 is 4412295229.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9225922097 and 9225922106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9225922141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144155002 + ... + 144155065.

It is an arithmetic number, because the mean of its divisors is an integer number (1513627857).

Almost surely, 2^9225922144 is an apocalyptic number.

It is an amenable number.

9225922144 is a deficient number, since it is larger than the sum of its proper divisors (8937612140).

9225922144 is a wasteful number, since it uses less digits than its factorization.

9225922144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288310077 (or 288310069 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 9225922144 is about 96051.6639314489. The cubic root of 9225922144 is about 2097.3452579350.

The spelling of 9225922144 in words is "nine billion, two hundred twenty-five million, nine hundred twenty-two thousand, one hundred forty-four".